We recently received the following lovely letter from Mrs Nancy Smith in Napier . . .
On reading the information on the bottle of CO Polishing Oil, it states cleans mirrors and glass amongst others. Well, I discovered that by rubbing the polishing oil onto the inside of the shower panes and lightly buffing they are the cleanest shower panes.
After 7 years in our home, the shower is still stain-free, as is the mirror in the bathroom. So I thought I would endorse your cleaning hints and let you know. All good.
I have used this product to polish for many years, wouldn’t use any other.